QUESTIONS No. 47) – 57): For a gas reaction at 400K, the rate is reported as - dpa/dt = 3.66 pa?. atm/hr. 56)What is the unit of the rate constant? a) 1/atm-hr 57)What is the value of rate constant...

Extracted text: QUESTIONS No. 47) – 57): For a gas reaction at 400K, the rate is reported as - dpa/dt = 3.66 pa?. atm/hr. 56)What is the unit of the rate constant? a) 1/atm-hr 57)What is the value of rate constant for the reaction if the rate equation is expressed as -TA = (1/V)dNa/dt = kCA?, mol/liter – hr a) 3.6600 mol/L-hr b) 0.2949 mol?/L-hr d) 1464.0000 L?/mol? – hr b) 1/atm? – hr c) atm/hr d) atm? – hr c) 120.1322 L/mol-hr 58)Suppose the volume of the PFR is 106 liters and the space time necessary to achieve the 80%conversion is 5 hours What is the space velocity of the fed? a) 0.2 h1 59)For an irreversible gas phase reaction 2A → 3R, determine the value of ɛ, if the feed is a mixture of 50% A and 50% inert? b) 0.04 h1 c) 0.41 h1 d) 0.08h1 a) 1.5 b) 1.0 c) 0.50 d) 0.25